.qr-generator-container {
    max-width: 850px;
    margin: 0 auto 30px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    /* To contain the border-radius */
}

.qr-generator-layout {
    display: flex;
    flex-wrap: wrap;
}

.qr-controls {
    flex: 3;
    min-width: 350px;
    padding: 20px 25px;
    border-right: 1px solid #e9ecef;
}

.qr-preview {
    flex: 2;
    min-width: 300px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding: 30px;
    position: relative;
    /* For loader positioning */
}

.qr-placeholder {
    width: 100%;
    margin-bottom: 30px;
    margin-top: 30px;
    height: 100%;
    max-width: 300px;
    aspect-ratio: 1 / 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f0f0f0;
    border: 2px dashed #ccc;
    border-radius: 8px;
    color: #666;
    text-align: center;
}

.qr-placeholder p {
    margin-bottom: 0;
    padding: 10px;
    line-height: 1.3;
    font-size: 16px;
}

#qr-code-container {
    width: 250px;
    height: 250px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

#qr-code-container canvas,
#qr-code-container img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
}

/* Loader Styles */
#qr-loader-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    border-radius: 0 10px 10px 0;
    /* Match parent on right side */
    transition: opacity 0.2s;
}

.qr-loader {
    width: 40px;
    height: 40px;
    border: 5px solid #f3f3f3;
    border-top: 5px solid #2a73d9;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Tab Styles */
.qr-tabs {
    display: flex;
    margin-bottom: 20px;
    background-color: #e9ecef;
    border-radius: 8px;
    padding: 4px;
}

.tab-link {
    flex: 1;
    padding: 6px 20px;
    cursor: pointer;
    border: none;
    background-color: transparent;
    font-size: 16px;
    font-weight: 500;
    color: #495057;
    transition: color 0.3s, background-color 0.3s;
    border-radius: 6px;
    text-align: center;
}

.tab-link.active {
    color: #ffffff;
    background-color: #2a73d9;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.tab-link.active:focus-visible {
    outline: 2px solid #2a73d9;
    outline-offset: 2px;
}

.tab-link:not(.active):hover,
.tab-link:not(.active):focus-visible {
    background-color: transparent;
    color: #495057;
    outline: none;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.qr-heading {
    color: #2c3e50;
    margin-top: 0;
    font-size: 26px;
    text-align: center;
    margin-bottom: 10px;
}

.qr-controls .color-input-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.qr-controls .color-input-group input[type="color"] {
    flex: 0 0 50px;
    height: 45px;
    padding: 3px;
    border: 1px solid #ddd;
    border-radius: 6px;
    cursor: pointer;
    -webkit-appearance: none;
    appearance: none;
    background: none;
    /* Remove default system background for color input */
}

.qr-controls .color-input-group input[type="color"]::-webkit-color-swatch-wrapper {
    padding: 0;
}

.qr-controls .color-input-group input[type="color"]::-webkit-color-swatch {
    border: none;
    border-radius: 4px;
}

.qr-controls .color-input-group .form-control {
    flex: 1;
}

.form-group {
    margin-bottom: 10px;
}

.form-row {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
}

.form-row .form-group {
    flex: 1;
    margin-bottom: 0;
}

.qr-controls label {
    display: block;
    margin-bottom: 1px;
    font-weight: 500;
    color: #333;
    font-size: 17px;
}

.qr-controls .form-control+label,
.qr-controls .form-row+label {
    margin-top: 15px;
}

.checkbox-wrapper {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    margin-top: 10px;
}

.checkbox-wrapper input[type="checkbox"] {
    margin: 0;
    /* Reset browser default margins */
    flex-shrink: 0;
    /* Prevent checkbox from shrinking */
}

.qr-generator-container .form-control {
    width: 100%;
    padding: 8px 9px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 16px;
    transition: border-color 0.3s;
    background-color: #ffffff;
}

/* --- Force consistent styling on form controls to override theme styles --- */
.qr-generator-container .qr-controls .form-control:hover,
.qr-generator-container .qr-controls .form-control:focus,
.qr-generator-container .qr-controls .form-control:active {
    background-color: #ffffff;
    border-radius: 6px;
    /* Ensure corners stay rounded */
}

.qr-generator-container .qr-controls .form-control:focus,
.qr-generator-container .qr-controls input[type="text"]:focus,
.qr-generator-container .qr-controls input[type="url"]:focus,
.qr-generator-container .qr-controls input[type="email"]:focus,
.qr-generator-container .qr-controls input[type="tel"]:focus,
.qr-generator-container .qr-controls input[type="number"]:focus,
.qr-generator-container .qr-controls input[type="datetime-local"]:focus,
.qr-generator-container .qr-controls textarea:focus,
.qr-generator-container .qr-controls select:focus {
    border-color: #80bdff;
    outline: 0;
    box-shadow: 0 0 0 0.8px rgba(0, 123, 255, .25);
}

/* Hides spinners from number input boxes */
.form-control[type="number"] {
    -webkit-appearance: none;
    -moz-appearance: textfield;
    appearance: textfield;
}

.form-control[type="number"]::-webkit-inner-spin-button,
.form-control[type="number"]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

textarea.form-control {
    min-height: 100px;
    resize: vertical;
}

.qr-controls select.form-control {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background: #ffffff url("data:image/svg+xml,%3Csvg width='24' height='24' viewBox='0 0 20 20' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M6 8L10 12L14 8' stroke='%236B7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") no-repeat right 5px center;
    background-size: 24px 24px;
    padding-right: 40px;
    cursor: pointer;
    font-weight: 400;
}

.qr-generator-container .qr-controls input[type="color"] {
    width: 100%;
    height: 45px;
    padding: 3px;
    border: 1px solid #ddd;
    border-radius: 6px;
    cursor: pointer;
}

.qr-generator-container .btn-primary,
.qr-generator-container .btn-secondary,
.qr-generator-container .btn-outline {
    padding: 8px 13px;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: transform 0.2s ease;
    -webkit-appearance: none;
    appearance: none;
}

.qr-generator-container .btn-primary {
    background: #2a73d9;
    color: white;
}

.qr-generator-container .btn-secondary {
    background: #138644;
    color: white;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.qr-generator-container .qr-controls .btn-primary:hover,
.qr-generator-container .qr-controls .btn-primary:focus {
    background: #2a73d9;
    /* Override theme hover */
    color: white;
    outline: none;
}

.qr-generator-container .qr-controls .btn-secondary:hover,
.qr-generator-container .qr-controls .btn-secondary:focus {
    background: #138644;
    /* Override theme hover */
    color: white;
    outline: none;
}

.qr-generator-container .btn-secondary:disabled {
    background: #95a5a6;
    cursor: not-allowed;
}

.qr-generator-container .btn-outline {
    background: #6c757d;
    border: 1px solid #bdc3c7;
    color: white;
}

.qr-generator-container .qr-controls .btn-outline:hover,
.qr-generator-container .qr-controls .btn-outline:focus {
    background: #6c757d;
    /* Override theme hover */
    color: white;
    outline: none;
}

.qr-generator-container .qr-controls .btn-primary:active,
.qr-generator-container .qr-controls .btn-secondary:active,
.qr-generator-container .qr-controls .btn-outline:active,
.qr-generator-container .qr-controls .toggle-settings-btn:active {
    transform: scale(0.98);
}

.action-buttons {
    display: flex;
    gap: 10px;
    justify-content: center;
}

/* CLS Prevention for Download Button */
#download-btn:disabled {
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease-in-out, visibility 0s 0.2s;
}

#download-btn.loading:disabled {
    visibility: visible;
    opacity: 1;
    cursor: wait;
    transition-delay: 0s;
}

.btn-loader {
    display: none;
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-left: 10px;
}

#download-btn.loading .btn-loader {
    display: inline-block;
}

.logo-preview-actions {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 10px;
}

.logo-preview-actions .btn-outline {
    width: auto;
    padding: 5px 10px;
    font-size: 14px;
}

#logo-drop-area {
    border: 2px dashed #ccc;
    border-radius: 8px;
    padding: 30px;
    text-align: center;
    color: #666;
    transition: border-color 0.3s, background-color 0.3s;
    margin-top: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

#logo-drop-area.drag-over {
    border-color: #2a73d9;
    background-color: #f0f8ff;
}

#logo-drop-area p {
    margin: 0 0 10px;
    font-size: 16px;
    text-align: center;
}

#logo-drop-area .btn-outline {
    padding: 6px 12px;
    font-size: 14px;
    background: transparent;
    color: #2a73d9;
    border: 1px solid #2a73d9;
}

#logo-preview-container {
    margin-top: 15px;
    text-align: center;
}

#logo-preview-img {
    max-width: 100px;
    max-height: 100px;
    border: 1px solid #ddd;
    border-radius: 4px;
    padding: 5px;
    object-fit: contain;
}

.logo-loader {
    width: 30px;
    height: 30px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #2a73d9;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

#logo-drop-area.loading p,
#logo-drop-area.loading .btn-outline {
    display: none;
}

#logo-drop-area.loading .logo-loader {
    display: block;
}

.qr-preview #download-btn {
    margin-top: 20px;
}

.collapsible-settings-container {
    border: 1.5px solid lightblue;
    border-radius: 8px;
    margin-bottom: 20px;
    overflow: hidden;
}

.qr-generator-container .toggle-settings-btn {
    width: 100%;
    text-align: left;
    position: relative;
    background: transparent;
    border: none;
    padding: 12px 20px;
    font-size: 16px;
    font-weight: 500;
    color: #333;
    cursor: pointer;
    transition: transform 0.2s ease;
    -webkit-appearance: none;
    appearance: none;
}

.qr-generator-container .qr-controls .toggle-settings-btn:hover,
.qr-generator-container .qr-controls .toggle-settings-btn:focus {
    background: transparent;
    color: #333;
    /* Keep focus transparent unless it's open */
    outline: none;
}

.qr-generator-container .qr-controls .toggle-settings-btn.open:hover,
.qr-generator-container .qr-controls .toggle-settings-btn.open:focus {
    background-color: #eaf5fc;
}

.qr-generator-container .toggle-settings-btn.open {
    background-color: #eaf5fc;
    color: #2980b9;
}

.qr-generator-container .toggle-settings-btn:focus-visible {
    outline: 2px solid #2980b9;
    outline-offset: 2px;
    background-color: #eaf5fc;
    color: #2980b9;
}

.qr-generator-container .toggle-settings-btn::after {
    content: '+';
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 28px;
    font-weight: 300;
    line-height: 1;
    color: #7f8c8d;
}

.qr-generator-container .toggle-settings-btn.open::after {
    color: #2980b9;
}

.qr-generator-container .toggle-settings-btn.open::after {
    content: '−';
    /* Minus Sign */
}

.settings-panel {
    padding: 20px;
    border-top: 1px solid #e0e0e0;
}

#qr-result {
    max-width: 100%;
    max-height: 500px;
    border: 1px solid #eee;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.qr-content-fields>div {
    margin-bottom: 15px;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 6px;
    border: 1px solid #e0e0e0;
}

.qr-controls input[type="datetime-local"] {
    padding: 10px;
    background-color: white;
}

.location-type-selector {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
}

.radio-label-wrapper {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    cursor: pointer;
}

.faq-list {
    margin-top: 1rem;
}

.faq-list dt {
    font-weight: 500;
    font-size: 1.1em;
    margin-top: 1rem;
}

.faq-list dd {
    margin-left: 0;
    margin-top: 0.5rem;
    margin-bottom: 1rem;
    padding-left: 1rem;
    padding-bottom: 10px;
    border-bottom: 1px dashed #ddd;
}

/* Cropper Modal Styles */
#cropper-modal {
    position: fixed;
    z-index: 1050;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.6);
    display: none;
    /* Initially hidden, JS will change to 'flex' */
    align-items: center;
    justify-content: center;
}

#cropper-modal-content {
    background-color: #ffffff;
    padding: 25px;
    border-radius: 10px;
    width: 90%;
    max-width: 600px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

#cropper-modal-content h3 {
    text-align: center;
    margin-top: 0;
    margin-bottom: 20px;
    color: #333;
}

#custom-cropper-container {
    width: 100%;
    height: 400px;
    margin-bottom: 20px;
    background-color: #f0f0f0;
    cursor: move;
    position: relative;
    overflow: hidden;
    border-radius: 8px;
}

#custom-cropper-canvas {
    position: absolute;
    top: 0;
    left: 0;
}

.cropper-modal-buttons {
    text-align: center;
    display: flex;
    justify-content: center;
    gap: 15px;
}

.cropper-modal-buttons button {
    padding: 5px 13px;
    font-size: 16px;
    font-weight: 500;
    border-radius: 6px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform 0.2s ease, background-color 0.2s ease;
}

.cropper-modal-buttons .btn-primary {
    background-color: #2a73d9;
    color: white;
}

.cropper-modal-buttons .btn-outline {
    background-color: #6c757d;
    color: white;
}

.crop-shape-selector {
    text-align: center;
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
    gap: 25px;
}

.crop-shape-selector label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 16px;
}

.crop-shape-selector input {
    width: 18px;
    height: 18px;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

@media (max-width: 768px) {
    .qr-generator-container {
        padding: 0;
        box-shadow: none;
        border-radius: 0;
        border-top: 1px solid #e9ecef;
        border-bottom: 1px solid #e9ecef;
    }

    .qr-generator-layout {
        flex-direction: column;
    }

    .qr-controls {
        min-width: 100%;
        width: 100%;
        padding: 15px 0;
        box-sizing: border-box;
        border-right: none;
    }

    .qr-preview {
        border-bottom: none;
        min-width: 100%;
        width: 100%;
        padding: 10px 0;
        padding-bottom: 30px;
        box-sizing: border-box;
    }

    .form-row {
        gap: 15px;
    }

    .form-row2 {
        flex-direction: column;
    }

    .location-type-selector {
        flex-wrap: wrap;
        row-gap: 1px;
    }

    .form-row .form-group {
        width: 100%;
    }

    #qr-code-container {
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }

    /* Ensure inputs don't cause overflow */
    .qr-controls .form-control {
        max-width: 100%;
        box-sizing: border-box;
    }

    /* Adjust button sizes */
    .btn-primary,
    .btn-secondary,
    .btn-outline {
        box-sizing: border-box;
    }

    .action-buttons {
        gap: 10px;
    }

    .qr-preview #download-btn {
        width: auto;
    }

    .qr-controls input[type="radio"],
    .qr-controls input[type="checkbox"] {
        width: 17px;
        height: 17px;
    }
}